2016121888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1973}}^1\times {\mathrm{2903}}^1$

素因数の和:4897

約数の個数: 48

約数和(自身を含む): 4333766976

約数和(自身を除く): 2317645088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1973, 2903, 3946, 5806, 7892, 11612, 15784, 21703, 23224, 31568, 31933, 43406, 46448, 63136, 63866, 86812, 92896, 127732, 173624, 255464, 347248, 510928, 694496, 1021856, 5727619, 11455238, 22910476, 45820952, 63003809, 91641904, 126007618, 183283808, 252015236, 504030472, 1008060944, 2016121888]

約数ペア:

[(1, 2016121888), (2, 1008060944), (4, 504030472), (8, 252015236), (11, 183283808), (16, 126007618), (22, 91641904), (32, 63003809), (44, 45820952), (88, 22910476), (176, 11455238), (352, 5727619), (1973, 1021856), (2903, 694496), (3946, 510928), (5806, 347248), (7892, 255464), (11612, 173624), (15784, 127732), (21703, 92896), (23224, 86812), (31568, 63866), (31933, 63136), (43406, 46448)]